Double boiler cooking utensil



FIG. 1 is a left side elevational view of a double boiler cooking utensil, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a top plan view thereof, with the cover member removed for clarity of illustration;

FIG. 5 is a rear elevational view thereof, with the cover member in a closed position;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view of the cover member of FIG. 1, shown separately for clarity of illustration;

FIG. 8 is a side elevational view thereof, the opposite side being a mirror image thereof; and

FIG. 9 is a bottom plan view thereof. 

The ornamental design for a double boiler cooking utensil, as shown and described. 